* {
    box-sizing: border-box;
}

body {
    display: flex;
    height: 100vh;
    margin: 0;
    padding: 20px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

h1 {
    color: #5fbaa7;
}


.currency {
    display: flex;
    padding: 40px 0;
    align-items: center;
    justify-content: space-between;
    flex-direction: row;
}

.currency select {
    padding: 10px 20px 10px 10px;
    border: 1px solid #dedede;
    font-size: 16px;
    appearance: none;
    background: transparent;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%20000002%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E');
    background-position: right 8px top 50%,0,0;
    background-size: 12px auto,100%;
    background-repeat: no-repeat;
}

.currency select:focus {
    outline: 0;
}

.swap-rate-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.swap-btn {
    padding: 5px 12px;
    font-size: 12px;
    color: #fff;
    border-radius: 5px;
    background-color: #5fbaa7;
    cursor: pointer;
}

.rate {
    padding: 0 10px;
    font-size: 14px;
    color: #5fbaa7;
}

.text {
    font-size: 30px;
    color: red;
}
